ST33ZP24_BUFSIZE 24 drivers/char/tpm/st33zp24/i2c.c u8 buf[ST33ZP24_BUFSIZE + 1]; ST33ZP24_BUFSIZE 54 drivers/char/tpm/st33zp24/spi.c #define ST33ZP24_SPI_BUFFER_SIZE (ST33ZP24_BUFSIZE + (ST33ZP24_BUFSIZE / 2) +\